I'm using this Dockerfile configuration FROM openjdk:17-alpine ARG APP_HOME=/app WORKDIR $APP_HOME COPY ./target/ws-exec.jar ws.jar ENV JAVA_OPTS="-Dspring.profiles.active=prod -Dspring.application.name=words" ENTRYPOINT java $JAVA_OPTS -jar ./ws.jar $JAVA_ARGS After deploying it to minikube, I see the only log: Error: Unable to access jarfile /ws.jar. I've…
i have a controller that returns a ModelAndView, this controller is called with this script: document.getElementById('history-equipment').addEventListener('click', function(event) { event.preventDefault(); // Prevent the default anchor tag behavior (e.g., navigating to a new page) const url = '/View/Student/History'; // Replace with your…
I am developing REST application using spring boot and I am trying to optimize the performance of the queries. I am currently using findById from the repositories which is causing performance issues. Code is given below: User Entity @AllArgsConstructor @NoArgsConstructor…
I am working on a Spring Boot app using Jpa and postgresql. It is a booking app that will notify the parties for coming bookings. I will have 3 user types: Admin, Customer and Employee. enter image description here I…
I am trying to fetch complex structure from the database using jOOQ. I will try to explain on an example where the problem is. So, let's imagine we have classes Foo, Bar and Bazz: public class Foo { private String…
I have three entity employee , info, and address , i want mapped employee entity with info and address entity by using onetoone mapping by using hibernate and jpa annotation. @Entity public class Employee { @Id @GeneratedValue(strategy = GenerationType.IDENTITY) private…
I am currently working on a project that involves a React frontend and a Spring Boot backend. As part of this project, I need to create events that include both details and flyers. When saving an event, I send the…
I am writing a small program in Java with Spring boot. It is connecting to a MySQL Database that is dockerized. upon running the program, I get the following Error message org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in…
We are building a microservices to integrate with an external API that uses OAuth2 and provides tokens (JWT). What is the best place to store token? redis? database? Service will run on kubernetes so when the pods scale out, they…
I know normally Cognito itself is an authorization server actor in Oauth2 flow. But as per my custom requirements I want to use spring authorization server with Cognito, basically: A client comes to oauth2/authorize endpoint with its client ID Redirects…